diff --git a/cli/docs/claude-code-web.md b/cli/docs/claude-code-web.md
index 4047718..763fc82 100644
--- a/cli/docs/claude-code-web.md
+++ b/cli/docs/claude-code-web.md
@@ -1,129 +1,153 @@
-# Setting Up Haskell Development Environment
+# Haskell Setup for Claude Code Web
 
-The CLI project uses Stack as its build tool. To set up your development environment:
+**For Claude:** This is your reference for setting up Haskell in web environments. Copy-paste the commands and move on.
 
-## Installing Stack
+## First Time Setup
 
-We recommend using ghcup to install Stack:
+Run this once per environment:
 
-1. Install ghcup (the Haskell toolchain installer):
-   ```bash
-   curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
-   ```
+```bash
+# Install toolchain
+curl --proto '=https' --tlsv1.2 -sSf https://get-ghcup.haskell.org | \
+  BOOTSTRAP_HASKELL_NONINTERACTIVE=1 BOOTSTRAP_HASKELL_MINIMAL=1 sh
+
+# Activate (do this in EVERY new shell)
+source ~/.ghcup/env
+
+# Install Stack
+ghcup install stack
+
+# CRITICAL: Configure proxy (Stack won't work without this)
+mkdir -p ~/.stack
+cat > ~/.stack/config.yaml << 'EOF'
+http-proxy: http://egress.public-claude-proxy.svc.cluster.local:80
+https-proxy: http://egress.public-claude-proxy.svc.cluster.local:80
+EOF
+```
 
-2. Source the ghcup environment:
-   ```bash
-   source ~/.ghcup/env
-   ```
+**Verify it worked:**
+```bash
+stack --version  # Should show: Version 3.3.1 or similar
+cat ~/.stack/config.yaml  # Should show the proxy config
+```
 
-3. Install Stack using ghcup:
-   ```bash
-   ghcup install stack
-   ```
+## Every New Shell Session
 
-4. Add the ghcup environment to your shell configuration (e.g., `~/.bashrc` or `~/.zshrc`):
-   ```bash
-   echo 'source ~/.ghcup/env' >> ~/.bashrc  # or ~/.zshrc
-   ```
+```bash
+source ~/.ghcup/env
+```
 
-## Running Tests
+That's it. The proxy config persists, ghcup/stack binaries persist, but the PATH doesn't.
 
-From the `cli/` directory, run:
+## Common Commands
 
 ```bash
-STACK_ROOT=~/.stack stack test
-```
+# Build the project
+cd cli && stack build
 
-**Note:** The `STACK_ROOT=~/.stack` prefix is required in web/container environments to avoid permission issues with the default Stack root directory.
+# Fast build (no optimizations, use during development)
+stack build --fast
 
-On first run, Stack will:
-- Download and install GHC (Glasgow Haskell Compiler)
-- Download the Hackage package index
-- Build all project dependencies
-- Build and run the tests
+# Run tests
+stack test
 
-This initial setup can take several minutes. Subsequent runs will be much faster.
+# Run tests fast
+stack test --fast
 
-## Building the CLI
+# Run the CLI
+stack exec graph -- <args>
+stack exec graph -- --help
+stack exec graph -- ls
 
-To build the CLI executable:
+# Format code (REQUIRED before commits)
+ghcup install ormolu  # once
+find cli -name '*.hs' -exec ormolu --mode inplace {} \;
 
-```bash
-cd cli
-STACK_ROOT=~/.stack stack build
+# Lint code
+stack install hlint  # once
+hlint cli/
 ```
 
-To run the CLI:
+## Errors You'll See (and Can Ignore)
 
-```bash
-STACK_ROOT=~/.stack stack exec graph -- <arguments>
+**This is NORMAL:**
 ```
+Warning: /root/.stack/config.yaml: Unrecognized fields in ConfigMonoid: http-proxy, https-proxy
+```
+Stack doesn't officially support these fields but uses them anyway. Ignore.
 
-# Code Quality
-
-## Formatting Code - Ormolu
-This project uses [ormolu](https://github.com/tweag/ormolu) for consistent Haskell code formatting. All Haskell files must be formatted with ormolu before committing.
-
-### Installing Ormolu
+**This is NORMAL on first build:**
+```
+Preparing to download ghc-tinfo6-9.6.7 ...
+ghc-tinfo6-9.6.7: download has begun
+ghc-tinfo6-9.6.7: ... (lots of progress lines)
+```
+First build downloads ~200MB of GHC. Takes a few minutes. Subsequent builds are fast.
 
-Install ormolu using ghcup:
+## Errors That Mean Something Is Wrong
 
-```bash
-ghcup install ormolu
+**TLS/SSL handshake failures:**
 ```
+TLS HandshakeFailed (Error_Protocol ... HandshakeFailure)
+```
+**Fix:** You forgot the proxy config. Run the proxy config commands from "First Time Setup" above.
 
-Or download it directly:
-
-```bash
-curl -L https://github.com/tweag/ormolu/releases/download/0.7.4.0/ormolu-x86_64-linux.zip -o ormolu.zip
-unzip ormolu.zip
-chmod +x ormolu
-sudo mv ormolu /usr/local/bin/
+**stack: command not found:**
+```
+/bin/bash: stack: command not found
 ```
+**Fix:** Run `source ~/.ghcup/env`
 
-### Formatting Files
+**Permission denied on ~/.stack:**
+```
+Permission denied ... ~/.stack
+```
+**Fix:** This shouldn't happen with the config above, but if it does: `chmod -R u+w ~/.stack`
 
-To format a single Haskell file:
+## How It Works (for debugging)
 
-```bash
-ormolu --mode inplace path/to/File.hs
-```
+1. **ghcup** installs to `~/.ghcup/` and manages GHC/Stack/etc versions
+2. **Stack** installs to `~/.ghcup/bin/stack` and stores its data in `~/.stack/`
+3. The `~/.stack/config.yaml` file forces Stack to use the egress proxy
+4. Without the proxy, Stack can't reach downloads.haskell.org or hackage.haskell.org
+5. `source ~/.ghcup/env` adds `~/.ghcup/bin` to PATH
 
-To format all Haskell files in the project:
+## Quick Checks
 
 ```bash
-find . -name '*.hs' -type f -print0 | xargs -0 ormolu --mode inplace
-```
+# Is ghcup installed?
+ls ~/.ghcup/bin/
 
-To check if files are formatted correctly without modifying them:
+# Is Stack installed?
+source ~/.ghcup/env && stack --version
 
-```bash
-find . -name '*.hs' -type f -print0 | xargs -0 ormolu --mode check
+# Is proxy configured?
+cat ~/.stack/config.yaml
+
+# Can Stack reach the internet?
+stack update  # Should download Hackage index
 ```
 
-**Note:** The GitHub CI will automatically check that all Haskell files are properly formatted. Make sure to format your code before pushing.
+## Build Times Reference
 
-## HLint
-HLint is a linting tool that suggests improvements to Haskell code. The project is configured with a `.hlint.yaml` file at the repository root, and a GitHub Actions workflow enforces that shows HLint warnings on PRs.
+- **First build:** 5-15 minutes (downloads GHC + all dependencies)
+- **Subsequent clean builds:** 3-5 minutes
+- **Incremental builds:** 10-30 seconds
+- **Fast incremental builds:** 5-15 seconds
 
-**Installing HLint:**
-```bash
-# Using Stack (recommended for this project)
-stack install hlint apply-refact
-```
+## Code Quality Requirements
 
-**Running HLint locally:**
-```bash
-# Check all Haskell files in the cli directory
-hlint cli/
+Before committing:
+1. Format with ormolu: `find cli -name '*.hs' -exec ormolu --mode inplace {} \;`
+2. Check lint: `hlint cli/` (fix what's reasonable)
+3. Tests pass: `stack test`
 
-# Check a specific file
-hlint cli/src/Graph/Command.hs
+GitHub CI will fail if formatting is wrong.
 
-# Apply suggestions automatically (use with caution, only applicable to individual files)
-hlint cli/src/Graph/Command.hs --refactor --refactor-options="--inplace"
-```
+## Pro Tips
 
-**Common workflow:**
-1. Run `hlint cli/` before committing your changes
-2. Review the suggestions and apply fixes manually or using `--refactor`
+- Use `--fast` during development, full builds only for final testing
+- Install ormolu once: `ghcup install ormolu`
+- The first Stack command in a new environment is slow (downloads GHC), be patient
+- If builds seem stuck, they're probably downloading packages - check with `ps aux | grep stack`
+- Stack caches aggressively - if something seems wrong, `stack clean` and rebuild